1Monocrystalline silicon solar panel, with high photoelectric conversion efficiency, good output efficiency and low light efficiency. 2Used to charge MP3 mobile phones or other electronic devices, suitable for outdoor cycling, mountaineering, hiking, camping, traveling, etc. 3Equipped with double female USB ports, you can charge the device through the USB charging cable, just put the solar panel in the sun. 4Widely used in automobiles, RVs, s, airplanes, satellites, space stations, outdoor breeding, planting, tourism, and solar street lights. 510W photovoltaic solar panel, small size, light weight, convenient to carry, strong applicability, easy to install, to meet the needs of use. Item Type: Solar Panel Kit Material: Monocrystalline Weight: Approx. 472g / 16.6oz Product Size: Approx. 42x19cm / 16.5x7.5in Maximum Power (PMAX): 10W Open Circuit Voltage (VOC): 14V Maximum Power Voltage (VMPP): 12V Short Circuit Current (ISC): 1.1A Maximum Power Current (IMPP): 0.8A Output: USB 5V Standard Test Conditions: AM=1.5, Irradiance=1000W/, Temperature=25 1 x Solar panel 1 x Charger 1 x Battery Clip 1 x Connection Line 4 x Suction Cup 2 x Clip 1 x English Manual 1. Please allow 01 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Without power storage function.